3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace App; class MyClass {} function MyClass() {}

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.130.0100.01117.49
8.4.120.0090.00220.82
8.4.110.0090.01122.14
8.4.100.0030.00718.93
8.4.90.0110.00918.63
8.4.80.0150.00518.73
8.4.70.0120.00817.84
8.4.60.0070.00319.05
8.4.50.0120.00818.68
8.4.40.0130.01018.74
8.4.30.0120.00918.98
8.4.20.0260.00818.37
8.4.10.0300.00317.98
8.3.260.0120.00916.56
8.3.250.0050.00718.79
8.3.240.0150.00416.70
8.3.230.0110.00516.65
8.3.220.0050.00318.84
8.3.210.0100.00816.52
8.3.200.0050.00416.62
8.3.190.0030.00517.05
8.3.180.0100.00816.79
8.3.170.0140.00022.62
8.3.160.0230.00916.71
8.3.150.0260.00716.60
8.3.140.0240.00916.68
8.3.130.0260.00517.06
8.3.120.0230.00917.79
8.3.110.0230.00917.75
8.3.100.0230.00416.39
8.3.90.0230.01319.87
8.3.80.0280.00316.59
8.3.70.0280.01116.93
8.3.60.0400.00718.23
8.3.50.0160.00718.32
8.3.40.0290.00418.96
8.3.30.0290.00718.89
8.3.20.0250.01018.99
8.3.10.0280.00818.83
8.3.00.0240.00918.91
8.2.290.0130.00620.30
8.2.280.0080.00718.25
8.2.270.0230.00516.59
8.2.260.0250.00416.28
8.2.250.0210.00516.98
8.2.240.0230.00916.76
8.2.230.0240.00418.40
8.2.220.0210.00718.92
8.2.210.0250.00719.76
8.2.200.0230.00516.82
8.2.190.0250.00516.43
8.2.180.0310.00518.30
8.2.170.0320.00819.11
8.2.160.0360.00719.01
8.2.150.0240.00919.01
8.2.140.0300.00518.97
8.2.130.0280.00818.89
8.2.120.0280.01019.07
8.2.110.0420.00418.88
8.2.100.0350.00618.93
8.2.90.0340.00919.07
8.2.80.0350.00518.95
8.2.70.0310.00818.94
8.2.60.0300.00918.99
8.2.50.0280.00918.83
8.2.40.0280.01019.00
8.2.30.0280.00918.90
8.2.20.0250.01219.02
8.2.10.0310.00718.93
8.2.00.0280.00818.96
8.1.330.0130.00521.71
8.1.320.0120.00715.94
8.1.310.0220.00816.17
8.1.300.0160.00816.53
8.1.290.0220.00820.74
8.1.280.0300.00618.11
8.1.270.0340.00718.81
8.1.260.0300.00818.87
8.1.250.0280.00618.81
8.1.240.0230.01018.82
8.1.230.0280.00818.83
8.1.220.0270.00818.81
8.1.210.0280.00818.64
8.1.200.0310.00618.79
8.1.190.0290.00618.64
8.1.180.0280.00818.68
8.1.170.0280.00918.84
8.1.160.0260.00918.88
8.1.150.0280.00818.80
8.1.140.0280.00918.77
8.1.130.0260.01118.70
8.1.120.0280.00818.90
8.1.110.0280.01018.82
8.1.100.0290.00818.76
8.1.90.0310.00618.79
8.1.80.0250.00918.78
8.1.70.0240.01118.74
8.1.60.0320.00518.93
8.1.50.0300.00718.93
8.1.40.0320.00918.86
8.1.30.0280.00919.00
8.1.20.0240.01018.93
8.1.10.0260.00818.87
8.1.00.0270.00818.83

preferences:
27.18 ms | 403 KiB | 5 Q